| Niles to Santarem | 3,997.65 mi (6,433.59 km) |
| Niles to Santiago do Cacem | 4,040.11 mi (6,501.93 km) |
| Niles to Santo Andre | 4,036.59 mi (6,496.27 km) |
| Niles to Santo Tirso | 3,935.18 mi (6,333.06 km) |
| Niles to Sao Bras de Alportel | 4,109.54 mi (6,613.67 km) |
| Niles to Sao Felix da Marinha | 3,938.29 mi (6,338.06 km) |
| Niles to Sao Joao da Madeira | 3,949.04 mi (6,355.37 km) |
| Niles to Sao Joao de Ver | 3,944.28 mi (6,347.71 km) |
| Niles to Sao Mamede de Infesta | 3,933.68 mi (6,330.65 km) |
| Niles to Sao Pedro do Sul | 3,973.25 mi (6,394.33 km) |
| Niles to Satao | 3,988.94 mi (6,419.58 km) |
| Niles to Seia | 4,001.15 mi (6,439.23 km) |
| Niles to Senhora da Hora | 3,931.85 mi (6,327.70 km) |
| Niles to Serpa | 4,093.90 mi (6,588.49 km) |
| Niles to Serta | 4,004.74 mi (6,445.00 km) |
